Why do you need to drink water before a pelvic sonogram?

A pelvic sonogram is a useful tool in diagnosing medical conditions. It also allows doctors to view and measure the development of a fetus. In most cases, doctors require you to consume water appro...
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How much water to drink before a colonosopy?

The day before your colonoscopy you should drink 1 to 2 quarts of water at noon, followed by an additional 1 to 2 quarts in the evening and the same amount again at bedtime, according to the Univer...
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How much water should I drink before an ultrasound?

Although amounts can vary from person to person or doctor to doctor, most offices recommend between 24 and 32 oz. of uncarbonated water. Women are advised to consume the fluid about 2 hours before ...
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